 Home > Encyclopedia > BOC-L-Phenylalanine

BOC-L-Phenylalanine

BOC-L-Phenylalanine structure

CAS No:
13734-34-4
Formula:
C14H19NO4
Chemical Name:
BOC-L-Phenylalanine
Synonyms:
L-Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-;Alanine,N-carboxy-3-phenyl-,N-tert-butyl ester,L-;N-[(1,1-Dimethylethoxy)carbonyl]-L-phenylalanine;N-(tert-Butyloxycarbonyl)-L-phenylalanine;tert-Butoxycarbonyl-L-phenylalanine;N-(tert-Butoxycarbonyl)phenylalanine;(tert-Butoxycarbonyl)phenylalanine;N-(tert-Butoxycarbonyl)-L-phenylalanine;N-(tert-Butyloxycarbonyl)phenylalanine;BOC-L-Phenylalanine;(S)-N-(tert-Butoxycarbonyl)phenylalanine;N-BOC-L-phenylalanine;N-(tert-Butoxycarbonyl)-(S)-phenylalanine;N-t-BOC-L-phenylalanine;N-BOC-phenylalanine;(2S)-2-((tert-Butoxycarbonyl)amino)-3-phenylpropionic acid;(2S)-2-(tert-Butoxycarbonylamino)-3-phenylpropanoic acid;NSC 111172;N-BOC-(S)-phenylalanine;(S)-2-[(tert-Butoxycarbonyl)amino]-3-phenylpropionic acid;(S)-N-Boc-phenylalanine;(S)-2-(tert-Butoxycarbonylamino)-3-phenylpropanoic acid;6: PN: RU2506269 PAGE: 13 claimed sequence;Boc-L-Phe-OH;(2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid;(2S)-2-(tert-Butoxycarbonylamino)-3-phenyl-propanoic acid;(2S)-2-[[(tert-Butoxy)carbonyl]amino]-3-phenylpropanoic acid;92761-90-5
Categories:
Pharmaceutical Intermediates > Antineoplastics

Request for Quotation

Description

N-(tert-Butoxycarbonyl)-L-phenylalanine is white fine crystalline powder

BOC-L-Phenylalanine Basic Attributes

Molecular Weight：

265.3

Exact Mass：

265.30

BRN：

2219729

EC Number：

237-305-5

NSC Number：

111172

DSSTox ID：

DTXSID90296718

HScode：

29242990

Characteristics

PSA：

75.6

XLogP3：

2.2

Appearance：

White Fine Crystalline Powder

Density：

1.1356 (rough estimate)

Melting Point：

79-80 °C @ Solvent: Ligroine, Ethyl acetate

Boiling Point：

408.52°C (rough estimate)

Flash Point：

211.8±26.8 °C

Refractive Index：

24.5 ° (C=1, EtOH)

Water Solubility：

Soluble in methanol, dichloromethane, dimethylformamide and N-methyl-2-pyrrolidone.

Storage Conditions：

-20°C

Vapor Pressure：

4.88E-08mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36-22-36/37/38-20/21/22

safety instructions：

39-26-36-24/25

Marks：

Xn,Xi

Stability/Shelf Life：

Stable under normal temperatures and pressures.

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

BOC-L-Phenylalanine Use and Manufacturing

Methods of Manufacturing

L-Phenylalanine is suspended in dioxane solution, and acylated with tert-butoxycarbonyl azide to obtain crude product, which is obtained by ether extraction, acetic acid acidification and recrystallization purification.

Uses

Phenylalanine derivative used in enantioselective hydrolysis of amino acid esters. Acts as an inhibitor of gastric acid secretion.

Computed Properties

Molecular Weight:265.30
XLogP3:2.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:6
Exact Mass:265.13140809
Monoisotopic Mass:265.13140809
Topological Polar Surface Area:75.6
Heavy Atom Count:19
Complexity:316
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of BOC-L-Phenylalanine

Hangzhou Go Top Peptide Biotech Co.,Ltd. Contact Supplier

CN
6 YRS

Business licensed Certified factory

Manufactory Supplier of Pharmaceutical Peptide,Cosmetic peptide,Custom peptides,API polypeptide,Amino acids and derivatives

Boc-Lys-OH

CAS No.: 13734-34-4

Grade: Research and Industrial Grade

Content: 98.00%

Inquiry
Hangzhou Royalchem Co.,LTD Contact Supplier

CN
1 YR

Business licensed

Trader Supplier of Pharmaceutical intermediates

BOC-L-Phenylalanine RC00116

CAS No.: 13734-34-4

Grade: Pharmaceutical Grade

Content: 98.0%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

BOC-L-Phenylalanine 99% white powder kanbei

CAS No.: 13734-34-4

Grade: Industrial Grade

Content: 99%

Inquiry
Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

Boc-L-phenylalanine13734-34-4

CAS No.: 13734-34-4

Grade: Pharmaceutical Grade

Content: 99%

Inquiry